Official Journal of the Japan Wood Research Society
From: Examination of the failure behavior of wood with a short crack in the radial–longitudinal system by single-edge-notched bending test
Specimen type
Span S (mm)
Depth W (mm)
Width B (mm)
Crack length a (mm)
A
60
15
7.5
0, 0.5, 1, 2, 4
B
120
30
C
240